Childhood pernicious anemia. Gastrointestinal secretory, histological, and electron microscopic aspects.
D000293:Adolescent; D000328:Adult; D000752:Anemia, Pernicious / Q000503:physiopathology*; D001681:Biological Assay; D002648:Child; D002675:Child, Preschool; D005260:Female; D005745:Gastric Acidity Determination; D005750:Gastric Juice / Q000032:analysis; D005753:Gastric Mucosa / Q000473:pathology*; D006801:Humans; D007223:Infant; D007408:Intestinal Absorption; D007413:Intestinal Mucosa / Q000473:pathology*; D007437:Intrinsic Factor / Q000032:analysis; D008297:Male; D008854:Microscopy, Electron; D010434:Pepsin A / Q000032:analysis; D012636:Secretory Rate; D013270:Stomach / Q000503:physiopathology*; D014805:Vitamin B 12 / Q000378:metabolism*
D007437:Intrinsic Factor; D010434:Pepsin A; D014805:Vitamin B 12